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| KTHREAD_FREEZABLE_SH(9) | Driver Basics | KTHREAD_FREEZABLE_SH(9) |
NAME¶
kthread_freezable_should_stop - should this freezable kthread return now?SYNOPSIS¶
bool
kthread_freezable_should_stop(bool * was_frozen);
ARGUMENTS¶
was_frozenoptional out parameter, indicates whether current
was frozen
DESCRIPTION¶
kthread_should_stop for freezable kthreads, which will enter refrigerator if necessary. This function is safe from kthread_stop / freezer deadlock and freezable kthreads should use this function instead of calling try_to_freeze directly.COPYRIGHT¶
| January 2017 | Kernel Hackers Manual 4.8. |